Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,544,393",
      "signature": "0xa3a18f244e3eaa05fe4d42fec763fae721ac0a10e10ebb5d79dd5c9f88da3a929700a333fc10ac7acefe15189785dfaa",
      "randomness": "0x73dd0e75dd70716cfd84b37d314f4a17747d45c7aac60c2cc6d3cbbe85877369"
    }
  ],
  "blockNumber": "7,406,434"
}

{
  "Sr25519": "0x7a231a775f316fce13cb1a149ecd5aae853f0edd77f9c84a2ae2b98816302c65c07f15d54840650b20a9f28e1cc137c350b21a29101c7073d9553f45fbde0085"
}