Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,462",
      "signature": "0xb7c8784e4791ff8ff9ab2c8f23c60c3c97e50cc1fc1fcc9b032ead33bb108fd3ca13d622adfdce0c90b07b9e948daf19",
      "randomness": "0x0bd51a3facbee543827428a7092c94761b891e14028a91f55207434261784ca7"
    }
  ],
  "blockNumber": "7,410,451"
}

{
  "Sr25519": "0xa2cb64f2e91b01f8a729364cb73d762123465efa679ac8def7a5a74323292b7dc25cbd53b3b77ba8c62960e245b142d4a1983f6f4a59e6a0da1db81635bcf581"
}