Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,590,032",
      "signature": "0xa22675b18629bf3c9725285a76fbc68b1dec5345838946884a2eb2bfda920af5931ac64a904141c9eff2a469d6ecf980",
      "randomness": "0xd8c4922ab264753ebfe2cafddca8b067b650895802793ea5f93d038a1f008cc8"
    }
  ],
  "blockNumber": "7,417,830"
}

{
  "Sr25519": "0x823b5b407a608f19725db8247a247e1d5f8294fb81bf31031eef0760e1327839637cf356d1da3e3167b5962b46045bc2b1fe4816b9cf10621aa19d9bc288f286"
}