Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,887",
      "signature": "0xa2dd2ecb685ce33dab520744c05a08782550efa0dc0d687c73c16626d33fcd7b658ccf31a3136dc1a64a95fdc08f0e42",
      "randomness": "0x88be69e9a66dad7bb836c899596fd25700817ba9a84073b5c93d5dfbd75c829d"
    }
  ],
  "blockNumber": "7,406,057"
}

{
  "Sr25519": "0x589d8eb496083a0f65ec72d9438637298a60664b6339f3a68399ff0a929ccb2448a71f3323b17ec95eb8b43c38287224562a7b5ab6a77377cecbf7eb6b7dd284"
}