Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,543,380",
      "signature": "0x925595b6e3d0e36fd2111b6dc7d9bc2bbe58365c1d7d30ef07a123378bddce6434915375301f205c7dc5db726e57cbab",
      "randomness": "0xb3dba3577a03ac24a729eb4c07528ea11eb2e228c08c144574ec96340bccb2f4"
    }
  ],
  "blockNumber": "7,406,180"
}

{
  "Sr25519": "0x861dc69373dec18ac1ec9cc35406791cd519662d899fdf15820587fbd07675006ee5fef58472e49510289d77af7d86d7286ee4a2a3b2936e1cc2ae20bcec9082"
}