Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,548,129",
      "signature": "0xa181a246f57a23a5fbfc0db94c55660f032c73fa8b7e13c1d472c3d215f6066e99e054aa13aec670917dd94ad045cdd4",
      "randomness": "0x00997666ce862b0b6946aac37effc0a0fd5addf80b16eddb6fdc75f4c963d8b0"
    }
  ],
  "blockNumber": "7,407,368"
}

{
  "Sr25519": "0x9ca336ac904e7c4ba7861eba49a1ffa1d35f9c708209a6978e80f02267211814c30a570bdd9e15507807981a2e26bfd1461167f9d9594e28d5c06dbca37b7b8f"
}