Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,544,432",
      "signature": "0xad2809d44daed22046efb1a185a8d64851c1444972df245d8287fa5bea317c26f46f4276c59f89971a6b7922fbdfb27f",
      "randomness": "0x1277e50d74ce27940dbd2f69aaf48e57aaef7d34e200800e9b330010c74d0bf5"
    }
  ],
  "blockNumber": "7,406,443"
}

{
  "Sr25519": "0xba7b14f6479e01970ae1ce1b7e9be9636af79cbe6ddb71536820062976ac045cfaaacab8311d7641cdb3ae409ba03cc3f248f33874ea6b81a784ab45cdb62e88"
}