Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,612,878",
      "signature": "0x8af296e1e516376738bd7dd2cd6f0633aff7c7b8b740a3c5ae20e72667b13ed7bfa97a14095b299fd063b6a4a20a167a",
      "randomness": "0x695831f11dd3206bc4a6c6f2653590d1205d02db156238c52b9c45c9e080f9f9"
    }
  ],
  "blockNumber": "7,423,535"
}

{
  "Sr25519": "0xae1a6c664311d06d16c5a30090d703e65dd58a567bb0ac764b4c662968efdd7bb805dfc04c4765595f30cf71e57c2a76cfe9bd3dd209d0bc08a6289a51fda78d"
}