Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,586,979",
      "signature": "0xb217f15d9e4d6fba830508e3d789025e55c29b0db3c962fed268df74b16ca74a67a2a71d28284b362a505daf856d5b90",
      "randomness": "0x49620b941504943390334d50e166cb300bd98c403ebb4fd6fc4e1e81377851cf"
    }
  ],
  "blockNumber": "7,417,067"
}

{
  "Sr25519": "0x586bcbfdcd4ffe7393ec1db228c41fff40a524689072235b1a5b69621370a96e7f1e5129c6e036f87785e6b2680b994549fd784c3ee3f04242e8dc71c9ae4687"
}