Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,572,722",
      "signature": "0xa2d2beca93fdb2c83bb53c35f9940a1bacd72212e0e64a0193c8ced5c8cb5786849eae84f3f3abd57564fcecef996a33",
      "randomness": "0x6ed52de81a6a61a109885b1089b57eeaf763a08c5dc8f0a1424d3969cb0c5cb0"
    }
  ],
  "blockNumber": "7,413,516"
}

{
  "Sr25519": "0x50a6c26611d334d9fa49c3687981046b816d9ee31346460d3c33a6a9417d461c437d94ca638b1643c5273ddb09d3e760439569ca1603aeb0e88dcb36a3392586"
}