Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,658,049",
      "signature": "0xa9600e23dc164f4786a4225308500786979b78c544f9bbbd22bc85c1772fb7c94bf39b1096e42e911a28df4a216e8385",
      "randomness": "0x83ebb0a375ce8c035e0c3089253945d8bcaf259946cdb5caf5f60b59ec6a3453"
    }
  ],
  "blockNumber": "7,434,817"
}

{
  "Sr25519": "0x76bc6746640032dd489a15a3db6d4b8021e4d00f3ca5d66a04564e6056a94a153aa54fe347a30e4d724627166ef609f6e3f3f8623d778ebb89901edb9937ca8e"
}