Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,633,259",
      "signature": "0x8a51d7ddde230ed2a53c7feeb5a2b29e63885a2803074c2b37316ee7d395f704e897349d7b9a582b3df6d1fdd0b011c1",
      "randomness": "0xc7b22cb6eb0b0b43ffd642d5c350dff76f1b58787be00b40d53f3e8a8385d334"
    }
  ],
  "blockNumber": "7,428,629"
}

{
  "Sr25519": "0x3c0a619c108d674d45bc16b89dbedb1f0c6b4bcfca09af8225bb7a9917d3331e328ecd90d60118671b5b38dfdfbbb58f08d7b507df69c53a9347bf33f92c5c86"
}