Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,546,152",
      "signature": "0xb6d847f28ada88d77dae067b51de23848dd8a665ad4f77357b05286cb52190f9a0c35d4c48a22ca4c2d0b9816df1a291",
      "randomness": "0xee59a04975dbe68ffebb0268dabb54287c70c523c83dc42eb3b2ef86639b9082"
    }
  ],
  "blockNumber": "7,406,873"
}

{
  "Sr25519": "0x44f1d2ec6232c4b780a90157725147f904a59f43ec0d199e8cde7942d30ab279275e7ea531f3a20e19a2141d47daaeb8e97cf68cffe57491ba5f046045e9f587"
}