Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,545,532",
      "signature": "0xab021bfbeb2870dc353a7b728f51a366820b4a2505a322de4deab1133361eba7126d1bb22b38e6f30665f9564451b674",
      "randomness": "0x94f10797b5e02c60bd2f0ee274b229d7fdf89df900fc05c689b55ec6af9a05fd"
    }
  ],
  "blockNumber": "7,406,718"
}

{
  "Sr25519": "0xcc769898ed00c51ad37f21bca1d9b0b46e7cc820796e62deb93082bae17b58290144f5085810d57f5ba6416ade099a42afc86c0d2bb9d875acf5d29fbeac8385"
}