Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,547,236",
      "signature": "0xa50086b1caecb3cc2c7cae8706743d9e78222a05f621fcb71401ef57307aa360294d806cc7acc8a631e332eb80133e82",
      "randomness": "0x35237a3b96aadaa93413757dd159367a2220a2704df5d9bc21f4e6f7c8384d41"
    }
  ],
  "blockNumber": "7,407,144"
}

{
  "Sr25519": "0xca46bd6a056f8a87b1e93423d520b0fcd69bdb599abee4b3f97a58ed7957786f4d4976c4015f3a5674885afdda3edd599a733a1c0c44ff246a130ac4cc977f8c"
}