Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,584,962",
      "signature": "0xa16618291407ecbffbe11c5d04e759d04e34f0807d1ee13dc7f8e6a3126b84abb228b09c741ee1c8cb6c734a60248fe6",
      "randomness": "0xc9e5162a1c79b03efb903ce473f231906c110e6e33b6e1e09c8d1a82a4db982b"
    }
  ],
  "blockNumber": "7,416,563"
}

{
  "Sr25519": "0x8667ff9070a898760fa6b24e1478768959494610c83f3c618eb141d55a4b9a22308e4ea9390f2c4a9c9a4eca1c631c3896976d9a7b3f1cd20206a9a8a0fcfa83"
}