Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,541,773",
      "signature": "0xa6d147b718664bb31ae24a6e2fb1e84327ed76e21eb8db6f3b57d5c55521a81dd5c6f017a5de1165ab50719c209d517c",
      "randomness": "0x66cea4fd76eafc6059b13218d4e8869c5799d4ce75ec469d7ac3c73461603246"
    }
  ],
  "blockNumber": "7,405,778"
}

{
  "Sr25519": "0xd241c021f9e2ad085c5903d90bc89b13be4e1d16e8a3d2e0e89e773e9c5cbc5e5a2eb7ec859fcb7f787075bb44c6be22cd816b082cec5c27f6337f8338176d8b"
}