Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,700",
      "signature": "0x96bf7974ddccef1de9832968df2d1e8a3c66c02f9c781649ac46aa492a66b1007b00ab7899ed8c3bb9ca161d7c04a4f8",
      "randomness": "0x76ea8f73156c35f97436dc0e468e7fb2fa574a082b4884e0bc545e23b116ce66"
    }
  ],
  "blockNumber": "7,408,010"
}

{
  "Sr25519": "0x94206d2f85b9ec049a8649bccad2051b10c312df8cd051af6d242caf1e4b3f676fbb82c2564a0a294f3554080f30b4f9bbb686aa38afcc1d08fbe4a55dc0d588"
}