Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,738",
      "signature": "0x88fb7302475822f86b6ca08a0ecf23e3920a61fd3f89e7cbf37017fa03cbfd944b0f0088124fb04fbc2efba1798a9607",
      "randomness": "0xa8a11f09d90fad875d35e7ff5f5785130fd0113264bddbd2e786712c5486bab2"
    }
  ],
  "blockNumber": "7,416,757"
}

{
  "Sr25519": "0x60393fd8b7c4cfc0c60f696b99e9364c352389a8c9c3186c74b539c535e95343014dfce6dd69001b1110cd58d7fd5f8f51fde6cf5c9a2ad09acd68587b656d88"
}