Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,540,451",
      "signature": "0x80df8c8e2ae5d84131186b208d507927795bd51ce8d1dfd09796cc04f98c0351d02396635ea629cd18dae8e3895be638",
      "randomness": "0x2448f8c1917a35bb5f6989fe85e90c8508da8fce5fd5a4dc860074a836b60459"
    }
  ],
  "blockNumber": "7,405,448"
}

{
  "Sr25519": "0x08a71d4a15511ee564a0a79a27aa3942c26291aff73e85770c48f27f19700e1fce5ec5e29ef58016252650068555edcba54c88196a7ae960de8b8eb0b340048c"
}