Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,548,862",
      "signature": "0x827a6f0d3e54e4154319029541958e58b1f290205eeadc006dd5bf26a0f37a64ad71a8e6c69491d42f7b9e9b81bc920c",
      "randomness": "0xdf01c6b4332b7824a6942663b848929ebfc0b5f6cb1bcd83a7c975ec6e1172a4"
    }
  ],
  "blockNumber": "7,407,551"
}

{
  "Sr25519": "0xea2b71040015ad292ec95b261e474f07dc5489c66d24471c526940dd58c81f5626593d96e18916cd6cb1be40b6d8a6e671524d4b84dc77c1c70d4c7be775278c"
}