Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,550,257",
      "signature": "0x8a9265e0c4effde1226232deff15993e04460387fab34419579e09a2fa5adf6bca642b205a928267d9ec84e09c6c45a3",
      "randomness": "0x70249c35543ffe828c67d708455a1bf1a480af4cbd6b56b5b25efad0d3018af7"
    }
  ],
  "blockNumber": "7,407,900"
}

{
  "Sr25519": "0xb05d1893cc9ac34155d3a739f4a68dd02bdce8ec41bbbb47253acb39beb82969537f52c7c39e8c2566bfa501023e5006232d47778028229afa93caeaadb5618a"
}