Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,663,041",
      "signature": "0x88506e838baead8b14c2c2971ab136243f428bad0527f1b00a511594e99d551544fa76c78c38f42fb562d311e4db2689",
      "randomness": "0xc3a41f078424dd0d329146b6f10309d1a0c21e7cac7492c7257bd73407350c31"
    }
  ],
  "blockNumber": "7,436,059"
}

{
  "Sr25519": "0x82bae3d4e0ff121a0d6837dd1a6d5bfc5c6ea88be17c89f793d709216d416f6c997e3affd5e92bcebb207c197647d73ed9229d8bd1ef6992e32ac66adc64848b"
}