Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,625,044",
      "signature": "0x96fe7886eb7b7a5b610d7b57e288e9f9d69d00563bb569121a0e7f6fd5586391530fc2e02cae6dbbcf535c6b70f98a83",
      "randomness": "0x4b3e12abe02cea21cfb9febaa112ccc2fc8434de6bec54dcfcf943a71b8102c7"
    }
  ],
  "blockNumber": "7,426,576"
}

{
  "Sr25519": "0xdad360ad4a8634172195c2622780bb5d71fbe06f875f939f4e5f22ecaf4d76397bd613d6d6b039100c490ce395c9b4918d96898fe0ba4d9569e1c7ca8d1a1a86"
}