Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,779",
      "signature": "0xb4dc26dd4bdaf659863c44e911bd2bf8c06e524df341b789ed9bf6e631ee5ff997a78584ff7e37aee0925f09999ec5a8",
      "randomness": "0x972f053ba27e6ac435ff3557489ddce84aaca6e9e21b604792e80ae49b14356b"
    }
  ],
  "blockNumber": "7,408,030"
}

{
  "Sr25519": "0x6e6d4daf9b969efc4bafc960cb5df36fcb3f20a814e4edf360647551ec3ee212a7e033a191b1f8e1e411f4a1bef97bfbcc80fbc433a064758ab15d6f8feea983"
}