Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,566,762",
      "signature": "0x83053cd116ef4ae1253d2932043798369077214fbe1903505f269c103991a31ed98c2f4f79fa909c5c399beb06e7eb77",
      "randomness": "0xab795487d3463018f5b1b61a5cca1d80431409a71a03f81bda3b6ecb95af1f10"
    }
  ],
  "blockNumber": "7,412,026"
}

{
  "Sr25519": "0x227f8c3f4e29fa82a9e9d3beb6d4725f5f73353d58a504e1f2d0b3a38c250c103d04d0f7dd1f7318c3d93e7fee36648e0309f4fb5e2854fd4c8824ee5f328381"
}