Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,539,190",
      "signature": "0xb525aaccc8f26431f0810d02494107443a0d1c8aab39a802f79572b31e6a83465322aa40eef52598ff437fa8f25ea989",
      "randomness": "0xca78886c292875c3e60514c8593744ab6f251b3d49c3610bdc206abac0b67fd3"
    }
  ],
  "blockNumber": "7,405,133"
}

{
  "Sr25519": "0xa61c2853d24862796c3e45ede171ab172b5d478ae87cfc1eb0d3409304a6d623af2e114bb22cfc46da066f2dfc7978572c3dbde732c9c5d63cd1c35f8233498a"
}